These computer-generated illustrations of feral animal-headed people are from Ryohei Hase's collection of digital art (NSFW).

battle - by Ryohei Hase --

Go forward and forward - by Ryohei Hase --
Go forward and forward

Child's Mind - by Ryohei Hase --
Child's Mind

Also visit his deviantArt gallery for hi-res versions of these and other works.

[Via: Drawn!]